---> uname -a: Linux prd-centos7-builder-2c-1g-8059.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 5370 16 1862 6951 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1f:43:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe1f:43d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 08/20/2024 _x86_64_ (2 CPU) 11:03:41 PM LINUX RESTART 11:04:04 PM tps rtps wtps bread/s bwrtn/s 11:05:03 PM 204.91 29.07 175.83 4463.23 16477.48 11:06:01 PM 303.33 0.50 302.83 17.23 9399.84 11:07:01 PM 43.69 0.20 43.49 36.38 1042.63 Average: 182.26 9.71 172.56 1472.37 8841.21 11:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:03 PM 5659964 2348952 29.33 2620 1706868 676244 7.47 552544 1521860 138816 11:06:01 PM 5535760 2473156 30.88 2620 1794332 683636 7.55 615536 1553092 10680 11:07:01 PM 5454280 2554636 31.90 2620 1806396 753636 8.32 691952 1559076 10664 Average: 5550001 2458915 30.70 2620 1769199 704505 7.78 620011 1544676 53387 11:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:03 PM eth0 302.24 194.53 1646.52 66.51 0.00 0.00 0.00 11:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 36.77 30.34 296.39 9.46 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.77 25.04 29.54 9.27 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.18 82.02 644.82 27.98 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 08/20/2024 _x86_64_ (2 CPU) 11:03:41 PM LINUX RESTART 11:04:04 PM CPU %user %nice %system %iowait %steal %idle 11:05:03 PM all 40.21 0.00 6.28 7.76 0.12 45.63 11:05:03 PM 0 26.09 0.00 5.33 6.55 0.11 61.92 11:05:03 PM 1 54.72 0.00 7.26 9.01 0.13 28.88 11:06:01 PM all 35.65 0.00 2.56 7.62 0.11 54.06 11:06:01 PM 0 13.54 0.00 1.68 9.64 0.11 75.04 11:06:01 PM 1 58.78 0.00 3.49 5.51 0.11 32.11 11:07:01 PM all 35.92 0.00 1.75 0.54 0.11 61.69 11:07:01 PM 0 13.04 0.00 1.64 0.51 0.10 84.70 11:07:01 PM 1 60.48 0.00 1.85 0.57 0.13 36.97 Average: all 37.22 0.00 3.50 5.25 0.11 53.91 Average: 0 17.41 0.00 2.84 5.50 0.11 74.14 Average: 1 58.02 0.00 4.18 4.99 0.12 32.69